153946191430

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1439}}^1\times {\mathrm{68141}}^1$

素因数の和:69744

約数の個数: 32

約数和(自身を含む): 279066021120

約数和(自身を除く): 125119829690

約数列:

[1, 2, 5, 10, 157, 314, 785, 1439, 1570, 2878, 7195, 14390, 68141, 136282, 225923, 340705, 451846, 681410, 1129615, 2259230, 10698137, 21396274, 53490685, 98054899, 106981370, 196109798, 490274495, 980548990, 15394619143, 30789238286, 76973095715, 153946191430]

約数ペア:

[(1, 153946191430), (2, 76973095715), (5, 30789238286), (10, 15394619143), (157, 980548990), (314, 490274495), (785, 196109798), (1439, 106981370), (1570, 98054899), (2878, 53490685), (7195, 21396274), (14390, 10698137), (68141, 2259230), (136282, 1129615), (225923, 681410), (340705, 451846)]